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National Stock Number:
6640-01-344-5793
Federal Supply Class:
6640
National Item Identification Number:
013445793
Description:
FLASK,DEWAR
Detail:
A VESSEL, HAVING DOUBLE WALLS INSULATED BY MEANS OF A VACUUM AND USED FOR RETAINING THE TEMPERATURE OF THE CONTENTS WITH MINIMUM HEAT LOSSES. MAY ALSO BE UNEVACUATED.
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Manufacturer Information:
| 639AS578 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 639AS578 | 80045 | L3HARRIS CINCINNATI ELECTRONICS CORPORATION |
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Techincal Specification:
| PRECIOUS MATERIAL AND LOCATION | GROUND WIRES PLATINUM AND OUTER FLASK COATING SILVER | | PRECIOUS MATERIAL | PLATINUM AND SILVER | | SPECIAL FEATURES | REFERENCE DATA AND LITERATURE IS T.O. 21M-A1M9M-3-15;USED IN 10 CUBIC INCH GAS SUPPLY TEST |
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